206588745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 48

約数和(自身を含む): 403724160

約数和(自身を除く): 197135415

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 12647, 16335, 37941, 63235, 113823, 139117, 189705, 341469, 417351, 569115, 695585, 1252053, 1530287, 1707345, 2086755, 3756159, 4590861, 6260265, 7651435, 13772583, 18780795, 22954305, 41317749, 68862915, 206588745]

約数ペア:

[(1, 206588745), (3, 68862915), (5, 41317749), (9, 22954305), (11, 18780795), (15, 13772583), (27, 7651435), (33, 6260265), (45, 4590861), (55, 3756159), (99, 2086755), (121, 1707345), (135, 1530287), (165, 1252053), (297, 695585), (363, 569115), (495, 417351), (605, 341469), (1089, 189705), (1485, 139117), (1815, 113823), (3267, 63235), (5445, 37941), (12647, 16335)]